Home / 11,111,251.84-16,668,474.90-3,435,495.28

Finding the Fourth Proportional to 11,111,251.84, 16,668,474.90 and 3,435,495.28

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Solution

The fourth proportional to 11,111,251.84, 16,668,474.90 and 3,435,495.28 is: 5,153,736.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,251.84 : 16,668,474.90 = 3,435,495.28 : x
  2. Step 2: Convert to fraction form
    11,111,251.84/16,668,474.90 = 3,435,495.28/x
  3. Step 3: Cross multiply
    11,111,251.84x = 16,668,474.90 × 3,435,495.28
  4. Step 4: Simplify right side
    11,111,251.84x = 57,264,466,843,748.47
  5. Step 5: Solve for x
    x = 57,264,466,843,748.47/11,111,251.84
  6. Step 6: Final answer
    x = 5,153,736.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.